127942282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{67409}}^1$

素因数の和:67497

約数の個数: 16

約数和(自身を含む): 209510280

約数和(自身を除く): 81567998

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 67409, 134818, 876317, 1752634, 4920857, 9841714, 63971141, 127942282]

約数ペア:

[(1, 127942282), (2, 63971141), (13, 9841714), (26, 4920857), (73, 1752634), (146, 876317), (949, 134818), (1898, 67409)]